Ruisseau· 32 segments
Rio Lontra
Crosses 3 administrative regions : Boa Esperança do Iguaçu, Nova Esperança do Sudoeste, Salto do Lontra
Total length
241km
Max discharge
7,1m³/s
Max Strahler
3
Segments matched
32
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- Salto do LontraParaná · Brazil36.1 kmin this dpt
- Nova Esperança do SudoesteParaná · Brazil18.2 kmin this dpt
- Boa Esperança do IguaçuParaná · Brazil0.8 kmin this dpt
1 page = 1 named river (aggregation of 32 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
13 distinct species · 23 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Rio Lontra : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
241km
Max discharge
7,1m³/s
Max Strahler
3
Segments matched
32
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.